Each is independent of the other -Each is dependent on each other -The horizontal component is dependent on gravitational acceleration -The horizontal component decreases with an increase in the vertical component
(a) The work done in moving the crate along the floor is 7,050 J.
(b) The work done in moving the crate vertically is 0 J.
<h3>
Work done in moving the crate horizontally</h3>
W = Fdcosθ
where;
- F is total force to be applied
- d is displacement of the crate
- θ is the horizontal angle = 0
W = (1100 + 310) x 5
W = 7,050 J
<h3>
Work done in moving the crate vertically</h3>
W = Fd cos(90)
W = 0
Thus, the work done in moving the crate along the floor is 7,050 J.
the work done in moving the crate vertically is 0 J.
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Answer:
12
Explanation:
i agree the answer is 12 because the acceleration is given by the difference in the velocity divided by the time taken
a=v-u/t
60-0/5
=12m/s²
I hope this helps